Disconnect fuel line, stick together - AR47.20-P-5510-01EW

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE 156, 157, 271, 272, 273, 274, 276, 278, 642, 651 in MODEL 212

ENGINE 157, 274, 276, 278, 642, 651 in MODEL 218

Shown on vehicle with gasoline engine

Fig 1: Fuel Line - Vehicle With Gasoline Engine

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with diesel engine

Fig 2: Fuel Line - Vehicle With Diesel Engine

Courtesy of MERCEDES-BENZ USA

Detach fuel line (1)

The work area should be cleaned carefully before removal.

Press lock for fuel line (1) by hand or with a screwdriver in the direction of the arrow and detach fuel line (1) from fitting or fuel line.

Mount fuel line (1)

Place fuel line (1) on fitting or fuel line.
Check for correct locking by pulling on the plug coupling.